Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of April 2020. For more information, please see Climatological Rankings.


Montana

Precipitation Rankings, July 1986

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1986
1-Month
1.70"
(43.18mm)
1.59"
(40.39mm)
0.11"
(2.79mm)
81st Driest Driest since: 1985 1917
45th Wettest Wettest since: 1983 1993
Jun–Jul 1986
2-Month
4.00"
(101.60mm)
4.45"
(113.03mm)
-0.45"
(-11.43mm)
49th Driest Driest since: 1985 1919
77th Wettest Wettest since: 1983 1993
Ties: 1954
May–Jul 1986
3-Month
6.99"
(177.55mm)
6.86"
(174.24mm)
0.13"
(3.31mm)
66th Driest Driest since: 1985 1919
60th Wettest Wettest since: 1982 1915
Ties: 1897, 1932
Apr–Jul 1986
4-Month
8.59"
(218.19mm)
8.37"
(212.60mm)
0.22"
(5.59mm)
68th Driest Driest since: 1985 1919
58th Wettest Wettest since: 1982 1993
Mar–Jul 1986
5-Month
9.50"
(241.30mm)
9.65"
(245.11mm)
-0.15"
(-3.81mm)
56th Driest Driest since: 1985 1919
70th Wettest Wettest since: 1982 2011
Feb–Jul 1986
6-Month
11.58"
(294.13mm)
10.71"
(272.03mm)
0.87"
(22.10mm)
84th Driest Driest since: 1985 1919
42nd Wettest Wettest since: 1982 2011
Jan–Jul 1986
7-Month
12.69"
(322.33mm)
12.06"
(306.32mm)
0.63"
(16.01mm)
77th Driest Driest since: 1985 1919
49th Wettest Wettest since: 1982 2011
Dec 1985–Jul 1986
8-Month
13.28"
(337.31mm)
13.35"
(339.09mm)
-0.07"
(-1.78mm)
59th Driest Driest since: 1985 1931
66th Wettest Wettest since: 1982 2011
Nov 1985–Jul 1986
9-Month
14.88"
(377.95mm)
14.64"
(371.86mm)
0.24"
(6.09mm)
67th Driest Driest since: 1985 1919
58th Wettest Wettest since: 1982 2011
Oct 1985–Jul 1986
10-Month
16.34"
(415.04mm)
15.88"
(403.35mm)
0.46"
(11.69mm)
71st Driest Driest since: 1985 1919
54th Wettest Wettest since: 1982 2011
Sep 1985–Jul 1986
11-Month
19.43"
(493.52mm)
17.34"
(440.44mm)
2.09"
(53.08mm)
98th Driest Driest since: 1985 1988
27th Wettest Wettest since: 1982 2011
Aug 1985–Jul 1986
12-Month
22.16"
(562.86mm)
18.67"
(474.22mm)
3.49"
(88.64mm)
112th Driest Driest since: 1985 1936
13th Wettest Wettest since: 1978 2011
Feb 1985–Jul 1986
18-Month
29.42"
(747.27mm)
29.38"
(746.25mm)
0.04"
(1.02mm)
59th Driest Driest since: 1985 1936
66th Wettest Wettest since: 1983 2011
Aug 1984–Jul 1986
24-Month
36.51"
(927.35mm)
37.35"
(948.69mm)
-0.84"
(-21.34mm)
47th Driest Driest since: 1985 1937
77th Wettest Wettest since: 1983 1928
Aug 1983–Jul 1986
36-Month
52.88"
(1,343.15mm)
56.03"
(1,423.16mm)
-3.15"
(-80.01mm)
28th Driest Driest since: 1985 1937
95th Wettest Wettest since: 1984 1909
Aug 1982–Jul 1986
48-Month
70.90"
(1,800.86mm)
74.76"
(1,898.90mm)
-3.86"
(-98.04mm)
28th Driest Driest since: 1985 1937
94th Wettest Wettest since: 1984 1899
Aug 1981–Jul 1986
60-Month
91.58"
(2,326.13mm)
93.49"
(2,374.65mm)
-1.91"
(-48.52mm)
39th Driest Driest since: 1985 1937
82nd Wettest Wettest since: 1984 1916

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 31, 2020 from https://www.ncdc.noaa.gov/cag/